GB2392021B - Motor controller incorporating an electronic circuit for protection against inrush currents - Google Patents

Motor controller incorporating an electronic circuit for protection against inrush currents

Info

Publication number
GB2392021B
GB2392021B GB0311577A GB0311577A GB2392021B GB 2392021 B GB2392021 B GB 2392021B GB 0311577 A GB0311577 A GB 0311577A GB 0311577 A GB0311577 A GB 0311577A GB 2392021 B GB2392021 B GB 2392021B
Authority
GB
United Kingdom
Prior art keywords
electronic circuit
protection against
motor controller
inrush currents
controller incorporating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0311577A
Other languages
English (en)
Other versions
GB2392021A (en
GB0311577D0 (en
Inventor
Joern Poulsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danfoss Power Electronics AS
Original Assignee
Danfoss Drives AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Danfoss Drives AS filed Critical Danfoss Drives AS
Publication of GB0311577D0 publication Critical patent/GB0311577D0/en
Publication of GB2392021A publication Critical patent/GB2392021A/en
Application granted granted Critical
Publication of GB2392021B publication Critical patent/GB2392021B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/062—Avoiding or suppressing excessive transient voltages or currents
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H02H3/337—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers avoiding disconnection due to reactive fault currents
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/005—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions
GB0311577A 2002-05-22 2003-05-20 Motor controller incorporating an electronic circuit for protection against inrush currents Expired - Fee Related GB2392021B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK200200786A DK174717B1 (da) 2002-05-22 2002-05-22 Motorstyring indeholdende et elektronisk kredsløb til beskyttelse mod inrushstrømme

Publications (3)

Publication Number Publication Date
GB0311577D0 GB0311577D0 (en) 2003-06-25
GB2392021A GB2392021A (en) 2004-02-18
GB2392021B true GB2392021B (en) 2005-07-20

Family

ID=8161240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0311577A Expired - Fee Related GB2392021B (en) 2002-05-22 2003-05-20 Motor controller incorporating an electronic circuit for protection against inrush currents

Country Status (6)

Country Link
US (1) US7050278B2 (da)
CN (1) CN100416966C (da)
DE (2) DE10362205B4 (da)
DK (1) DK174717B1 (da)
FI (1) FI20030764A (da)
GB (1) GB2392021B (da)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8337166B2 (en) 2001-11-26 2012-12-25 Shurflo, Llc Pump and pump control circuit apparatus and method
US8540493B2 (en) * 2003-12-08 2013-09-24 Sta-Rite Industries, Llc Pump control system and method
DE102004024933A1 (de) * 2004-04-26 2005-11-17 Dr. Johannes Heidenhain Gmbh Schutzschaltung für einen Umrichter
US7845913B2 (en) 2004-08-26 2010-12-07 Pentair Water Pool And Spa, Inc. Flow control
US7686589B2 (en) 2004-08-26 2010-03-30 Pentair Water Pool And Spa, Inc. Pumping system with power optimization
US8019479B2 (en) 2004-08-26 2011-09-13 Pentair Water Pool And Spa, Inc. Control algorithm of variable speed pumping system
US8043070B2 (en) * 2004-08-26 2011-10-25 Pentair Water Pool And Spa, Inc. Speed control
US8480373B2 (en) 2004-08-26 2013-07-09 Pentair Water Pool And Spa, Inc. Filter loading
US7874808B2 (en) * 2004-08-26 2011-01-25 Pentair Water Pool And Spa, Inc. Variable speed pumping system and method
US8469675B2 (en) 2004-08-26 2013-06-25 Pentair Water Pool And Spa, Inc. Priming protection
US8602745B2 (en) 2004-08-26 2013-12-10 Pentair Water Pool And Spa, Inc. Anti-entrapment and anti-dead head function
US7384287B2 (en) * 2005-08-08 2008-06-10 Cooper Technologies Company Apparatus, system and methods for deadfront visible loadbreak
US7572133B2 (en) * 2005-11-14 2009-08-11 Cooper Technologies Company Separable loadbreak connector and system
GB0611409D0 (en) * 2006-06-09 2006-07-19 Rolls Royce Plc An earthing arrangement
US20080192409A1 (en) * 2007-02-13 2008-08-14 Paul Michael Roscizewski Livebreak fuse removal assembly for deadfront electrical apparatus
US7854620B2 (en) 2007-02-20 2010-12-21 Cooper Technologies Company Shield housing for a separable connector
US7494355B2 (en) * 2007-02-20 2009-02-24 Cooper Technologies Company Thermoplastic interface and shield assembly for separable insulated connector system
US7950939B2 (en) * 2007-02-22 2011-05-31 Cooper Technologies Company Medium voltage separable insulated energized break connector
US7666012B2 (en) * 2007-03-20 2010-02-23 Cooper Technologies Company Separable loadbreak connector for making or breaking an energized connection in a power distribution network
US7633741B2 (en) * 2007-04-23 2009-12-15 Cooper Technologies Company Switchgear bus support system and method
CN101682177A (zh) * 2007-04-23 2010-03-24 库帕技术公司 制作和修复模块化推动母线系统的方法
US7568927B2 (en) * 2007-04-23 2009-08-04 Cooper Technologies Company Separable insulated connector system
US7661979B2 (en) 2007-06-01 2010-02-16 Cooper Technologies Company Jacket sleeve with grippable tabs for a cable connector
US7695291B2 (en) * 2007-10-31 2010-04-13 Cooper Technologies Company Fully insulated fuse test and ground device
US7670162B2 (en) 2008-02-25 2010-03-02 Cooper Technologies Company Separable connector with interface undercut
US8056226B2 (en) 2008-02-25 2011-11-15 Cooper Technologies Company Method of manufacturing a dual interface separable insulated connector with overmolded faraday cage
US7905735B2 (en) * 2008-02-25 2011-03-15 Cooper Technologies Company Push-then-pull operation of a separable connector system
US7950940B2 (en) * 2008-02-25 2011-05-31 Cooper Technologies Company Separable connector with reduced surface contact
US8109776B2 (en) 2008-02-27 2012-02-07 Cooper Technologies Company Two-material separable insulated connector
US7811113B2 (en) * 2008-03-12 2010-10-12 Cooper Technologies Company Electrical connector with fault closure lockout
US7878849B2 (en) * 2008-04-11 2011-02-01 Cooper Technologies Company Extender for a separable insulated connector
US7958631B2 (en) * 2008-04-11 2011-06-14 Cooper Technologies Company Method of using an extender for a separable insulated connector
GB2460633B (en) * 2008-06-02 2012-06-20 Jason David Boull Whipper motor surge suppressor for vending machines
DE102008064659B4 (de) * 2008-07-03 2013-05-29 Fujitsu Technology Solutions Intellectual Property Gmbh Schaltungsanordnung und Ansteuerschaltung für ein Netzteil, Computernetzteil und Verfahren zum Schalten eines Netzteils
MX2011003708A (es) 2008-10-06 2011-06-16 Pentair Water Pool & Spa Inc Metodo para operar un sistema de seguridad para alivio de vacio.
US8564233B2 (en) 2009-06-09 2013-10-22 Sta-Rite Industries, Llc Safety system and method for pump and motor
US9556874B2 (en) 2009-06-09 2017-01-31 Pentair Flow Technologies, Llc Method of controlling a pump and motor
US8436559B2 (en) 2009-06-09 2013-05-07 Sta-Rite Industries, Llc System and method for motor drive control pad and drive terminals
DE102009037859B4 (de) 2009-08-18 2017-02-23 Fujitsu Technology Solutions Intellectual Property Gmbh Eingangsschaltung für ein elektrisches Gerät, Verwendung einer Eingangsschaltung und elektrisches Gerät
CA2820887C (en) 2010-12-08 2019-10-22 Pentair Water Pool And Spa, Inc. Discharge vacuum relief valve for safety vacuum release system
US8610188B2 (en) * 2011-09-15 2013-12-17 GlobalFoundries, Inc. Integrated circuit decoupling capacitor arrangement
WO2013067206A1 (en) 2011-11-01 2013-05-10 Pentair Water Pool And Spa, Inc. Flow locking system and method
TWI450491B (zh) 2012-05-09 2014-08-21 Delta Electronics Inc 避免突波電流之馬達驅動裝置
US9885360B2 (en) 2012-10-25 2018-02-06 Pentair Flow Technologies, Llc Battery backup sump pump systems and methods
GB2508442A (en) 2012-11-29 2014-06-04 Control Tech Ltd Conducted emissions filter
JP6315380B2 (ja) * 2014-08-18 2018-04-25 パナソニックＩｐマネジメント株式会社 照明システム
US10050612B1 (en) * 2017-04-06 2018-08-14 Texas Instruments Incorporated Resistor-capacitor (RC) delay circuit with a precharge mode
CN113726137B (zh) * 2020-05-26 2023-11-03 台达电子企业管理（上海）有限公司 变换装置
CN113726136B (zh) * 2020-05-26 2023-11-03 台达电子企业管理（上海）有限公司 变换装置
DE102021209444A1 (de) 2021-08-27 2023-03-02 Lenze Se Netzfilter und Frequenzumrichter
DE102022120544A1 (de) 2022-08-15 2024-02-15 Valeo Eautomotive Germany Gmbh Stromrichter für ein Bordnetz eines elektrisch antreibbaren Fahrzeugs und Bordnetz für ein elektrisch antreibbares Fahrzeug
DE102022120543A1 (de) * 2022-08-15 2024-02-15 Valeo Eautomotive Germany Gmbh Stromrichter für ein Bordnetz eines elektrisch antreibbaren Fahrzeugs und Bordnetz für ein elektrisch antreibbares Fahrzeug

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8615010D0 (en) * 1986-06-19 1986-07-23 Powertron Ltd Power supplies
SU1658344A1 (ru) * 1988-07-20 1991-06-23 Николаевский Кораблестроительный Институт Им.Адм.С.О.Макарова Устройство плавного включени статического преобразовател
JPH02155477A (ja) * 1988-11-30 1990-06-14 Hitachi Ltd 電力変換装置保護装置
JP2513055B2 (ja) * 1990-02-14 1996-07-03 日本電装株式会社 半導体装置の製造方法
CN2094817U (zh) * 1991-03-29 1992-01-29 张荣华 电器启动保护器
DE9410910U1 (de) * 1994-07-07 1995-11-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen
US5568041A (en) * 1995-02-09 1996-10-22 Magnetek, Inc. Low-cost power factor correction circuit and method for electronic ballasts
US6094036A (en) * 1995-12-05 2000-07-25 Siemens Aktiengesellschaft Electrical power supply with low-loss inrush current limiter and step-up converter circuit
US5930130A (en) * 1997-09-29 1999-07-27 Jrs Technology, Inc. Inrush protection circuit
DE29800567U1 (de) * 1998-01-14 1998-04-09 Siemens Ag Filteranordnung zur Dämpfung für Umrichter mit geregeltem Spannungszwischenkreis und sinusförmigen Phasenströmen
US6055167A (en) * 1998-08-10 2000-04-25 Custom Power Systems, Inc. Pulse width modulated boost converter integrated with power factor correction circuit
DK175067B1 (da) 2000-12-07 2004-05-17 Danfoss Drives As RFI-filter til en frekvensomformer samt fremgangsmåde til indkobling af filteret
TW522623B (en) * 2001-06-13 2003-03-01 Delta Electronics Inc Inrush current protection circuit
US20020196006A1 (en) * 2001-06-21 2002-12-26 Champion Microelectronic Corp. Volt-second balanced PFCPWM power converter
US6445165B1 (en) * 2001-09-21 2002-09-03 International Business Machines Corporation Circuit for limiting inrush current to a power source

Also Published As

Publication number Publication date
GB2392021A (en) 2004-02-18
DE10321168B4 (de) 2009-06-10
US7050278B2 (en) 2006-05-23
FI20030764A (fi) 2003-11-23
DE10362205B4 (de) 2009-07-30
CN1459904A (zh) 2003-12-03
DK174717B1 (da) 2003-10-06
DE10321168A1 (de) 2003-12-18
CN100416966C (zh) 2008-09-03
US20030218838A1 (en) 2003-11-27
GB0311577D0 (en) 2003-06-25
FI20030764A0 (fi) 2003-05-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120520